Asscher|Lab Grown|IGI

3.92ct D IF Asscher Lab Grown Diamond

ID • D/IF • IGI LG739586972

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG739586972

Diamond specifications and retailer prices

From $8,783 NZD

$4,950 USD

As of October 30, 2026

Save $31,893 NZD (78%) vs most expensive(unlock to see where)

29 retailers carry this diamond

Most expensive: $40,676 NZD at With Clarity · As of October 31, 2026

View at With Clarity

About this 3.92ct lab-grown asscher diamond

This 3.92ct lab-grown asscher sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG739586972 or 739586972. Listed at 29 retailers as of October 30, 2026, with prices from $8,783 to $40,676, a $31,893 spread on the same certified stone. With Clarity lists it at $40,676. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.92

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle32.3°

Pavilion angle38.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG739586972

Dimensions8.66 × 8.66 × 5.54 mm

L/W Ratio1.00

Culet sizePointed

Cert comments

As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG739586972

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

Unlock full score analysis

See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30

Current: $9,835 NZD|Low: $8,783 NZD|High: $45,387 NZD|Avg: $20,972 NZD|-31.3%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

Retailer 14

Retailer 15

Retailer 16

Retailer 17

Retailer 18

Retailer 19

Retailer 20

Retailer 21

With Clarity

October 31, 2026

Retailer 3$8,783 NZD

Retailer 9$9,503 NZD

Retailer 1$9,835 NZD

Retailer 5$10,174 NZD

Retailer 20$10,229 NZD

Retailer 19$12,773 NZD

Retailer 10$12,832 NZD

Retailer 12$12,882 NZD

Retailer 14$14,412 NZD

Retailer 4$15,738 NZD

Retailer 16$16,801 NZD

Retailer 8$19,152 NZD

Retailer 2$20,336 NZD

Retailer 17$20,841 NZD

Retailer 18$23,611 NZD

Retailer 15$23,653 NZD

Retailer 11$27,543 NZD

Retailer 7$29,704 NZD

Retailer 6$30,305 NZD

Retailer 13$36,556 NZD

Retailer 21$37,142 NZD

With Clarity$40,676 NZD

38 data points across 22 retailers

29 retailers$8,783 NZD to $40,676 NZD

Cheapest Retailer

$8,783 NZD

$4,950 USD

Retailer 2

$9,203 NZD

$5,187 USD

View

Price last confirmed 17 days ago

Retailer 3

$9,503 NZD

$5,356 USD

View

Retailer 4

$9,835 NZD

$5,543 USD

View

Final sale: no returns

Retailer 5

$10,174 NZD

$5,734 USD

View

Retailer 6

$10,188 NZD

$5,742 USD

View

Price last confirmed 28 days ago

Retailer 7

$10,229 NZD

$5,765 USD

View

Retailer 8

$10,646 NZD

$6,000 USD

View

Price last confirmed 31 days ago

Retailer 9

$11,157 NZD

$6,288 USD

View

Price last confirmed 36 days ago

B+

Retailer 10

$12,094 NZD

$6,816 USD

View

Retailer 11

$12,179 NZD

$6,864 USD

View

Price last confirmed 33 days ago

B+

Retailer 12

$12,773 NZD

$7,199 USD

View

B+

Retailer 13

$12,832 NZD

HK$56,500 HKD

View

B+

Retailer 14

$12,882 NZD

£5,717 GBP

View

B+

Retailer 15

$14,412 NZD

£6,396 GBP

View

Retailer 16

$14,661 NZD

$8,263 USD

View

Price last confirmed 30 days ago

B+

Retailer 17

$15,738 NZD

$8,870 USD

View

B+

Retailer 18

$16,801 NZD

€9,018 EUR

View

B+

Retailer 19

$19,152 NZD

$10,794 USD

View

Retailer 20

$20,336 NZD

A$17,633 AUD

View

Price last confirmed 22 days ago

B+

Retailer 21

$20,841 NZD

£9,249 GBP

View

Retailer 22

$23,611 NZD

A$20,473 AUD

View

Price last confirmed 8 days ago

B+

Retailer 23

$23,653 NZD

ZAR 215,360 ZAR

View

Retailer 24

$27,543 NZD

$15,523 USD

View

Price last confirmed 7 days ago

Retailer 25

$29,704 NZD

$16,741 USD

View

Retailer 26

$30,305 NZD

$17,080 USD

View

Retailer 27

$36,556 NZD

$20,603 USD

View

Retailer 28

$37,142 NZD

SGD 28,288 SGD

View

Most Expensive

With Clarity

739586972 · Oct 31

$40,676 NZD

$22,925 USD

View

28 more retailers have this diamond

Prices start from $8,783 NZDSave up to $31,893 NZD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

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3.92ct Asscher

$8,783 NZD